L loco556 New Member Aug 4, 2005 18 0 0 Aug 7, 2005 #1 Aug 7, 2005 #1 Does any one know offhand what the stock pulley circumferance is on the crank? (86GT/302)
RacEoHolic330 I like to dress like a pretty girl 15 Year Member Mar 4, 2003 4,014 1,698 203 Allentown, PA Aug 7, 2005 #2 Aug 7, 2005 #2 The diameter is 6", so 6 x 3.14 = 18.8"